The following specifications apply for V

0 dB, treble = 0 dB, enhanced stereo is off, and loudness is off unlessotherwise specified. All limits apply for T

Symbol

Parameter

Conditions

Typical

Limit

Unit

(Note 6)

(Note 7)

(Limit)

Channel-to-Channel Volume

All Volume Attenuation Settings

Tracking Error

from 0100010XXX101XXX (80 dB)

dB (min)

to 0100010XXX000000 (0 dB)

Mute Attenuation

V

105

86

dB (max)

Bass Gain Range

f

dB (min)

dB (max)

Bass Tracking Error

f

dB (max)

Bass Step Size

f

2.0

1.5

dB (min)

(Relative to Previous Level)

2.5

dB (max)

Treble Gain Range

f

dB (min)

dB (max)

Treble Tracking Error

f

dB (max)

Treble Step Size

f

2.0

1.5

dB (min)

(Relative to Previous Level)

2.5

dB (max)

Enhanced Stereo Cross

Coupling

(Note 10)

−4.4

−2.5

dB (min)

−6.9

dB (max)

Frequency Response

V

f

dB (max)

(Relative to Signal Amplitude at 1 kHz)

Loudness

Volume Attenuator = 40 dB, Loudness

on (See

Figure 5)

Gain at 100 Hz (Referenced

11.5

13.5

dB (max)

to Gain at 1 kHz)

9.5

dB (min)

Gain at 10 kHz (Referenced

6.5

8.5

dB (max)

to Gain at 1 kHz)

4.5

dB (min)

Signal-to-Noise Ratio

V

95

90

dB (min)

Measured at 1 kHz, R

Channel Balance

All Volume Settings

0.2

1.0

dB (max)

Channel Separation

Input Pins 4, 25: Output Pins 13, 16;

80

60

dB (min)

V

Input-Input Isolation

470

Ω to AC Ground on Unused Input

95

60

dB (min)

PSSR

Power Supply Rejection Ratio

V

32

28

dB (min)

Sinewave Applied to Pin 26

f

CLK

Clock Frequency

5.0

1.0

MHz

(max)

V

IN(1)

Logic “1” Input Voltage

Pins 1, 27, 28 (IM Bus)

1.3

2.0

V (min)

Pins 2, 3

2.9

5.5

V (min)

V

IN(0)

Logic “0” Input Voltage

Pins 1, 27, 28 (IM Bus)

0.4

0.8

V (max)

Pins 2, 3

1.2

3.5

V (max)

V

OUT(1)

Logic “1” Output Voltage

Pin 28 (IM Bus)

2.0

V (min)

V

OUT(0)

Logic “0” Output Voltage

Pin 28 (IM Bus)

0.4

0.8

V (max)

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the deivce may occur. Operating Ratings indicate conditions for which the device is func-

tional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed speci-

fications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.

Note 2: All voltages are specified with respect to ground.

limited to 5 mA or less. The 20 mA package input current limits the number of pins that can exceed the power supply voltages with 5 mA current limit to four.

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